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ABB DP620 3BHE300016R1 S800 I/O High Speed Pulse Counter
The ABB DP620 3BHE300016R1 is a high-speed pulse counter for the S800 I/O system, supporting frequencies up to 10 MHz. This precision module delivers 1µs resolution and ±0.01% accuracy, making it ideal for flow measurement and motion tracking in DCS environments.
Description
Product Overview
The ABB DP620 3BHE300016R1 is a high-performance pulse counter module integrated into the S800 I/O product range. It provides precise frequency measurement and pulse accumulation capabilities for advanced industrial automation and Distributed Control Systems (DCS).
Product Features and Technical Functions
The DP620 module excels at capturing high-frequency digital signals that standard I/O modules might miss. By processing input pulses independently of the controller’s task cycle, it ensures high-fidelity data for motion control and flow measurement.
- Exceptional Signal Processing: The unit handles frequencies up to 10 MHz, which allows for the monitoring of rapid mechanical movements and high-speed turbine rotations.
- Precision Timing: A 1-microsecond resolution enables the system to perform complex timing operations with a typical accuracy of ±0.01%, crucial for synchronization tasks.
- Flexible Voltage Support: Designed to interface with diverse industrial sensors, the module supports both 5V and 24V DC signal levels.
- Environmental Resilience: The hardware maintains reliable operation across a broad temperature spectrum, from -20°C to +70°C, making it suitable for unconditioned control rooms.
- Optimized Form Factor: Its lightweight, modular design facilitates quick DIN-rail mounting within the S800 I/O station, significantly reducing installation footprint.
Technical Specifications
| Attribute | Specification |
| Manufacturer | ABB |
| Model Number | DP620 |
| Order Number | 3BHE300016R1 |
| Module Type | Pulse Counter / High Speed Counter |
| I/O System | S800 I/O |
| Operating Voltage | 24V DC |
| Max Frequency | 10 MHz |
| Accuracy | ±0.01% |
| Resolution | 1 µs |
| Dimensions | 4.3 x 10.5 x 11.8 cm |
| Weight | 0.16 kg |
Application Fields
Industrial facilities utilize the DP620 3BHE300016R1 for tasks requiring instantaneous pulse feedback. Key applications include:
- Flow Measurement: Interfacing with pulse-output flowmeters to calculate precise liquid or gas volumes in processing plants.
- Positioning Systems: Tracking encoder feedback for conveyor systems and automated assembly lines.
- Turbine Monitoring: Measuring the rotational speed of power generation turbines via high-speed magnetic pickups.
- Material Handling: Managing high-speed sorting and counting operations in logistics and packaging sectors.
Additional information
| Weight | 0.16 kg |
|---|---|
| Country of Origin | Sweden |
| Dimension | 4.3 x 10.5 x 11.8 cm |
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